Logitech MX Ergo S trackball mouse and Ergo K860 split keyboard bring ergonomic comfort for your employees, and both are 15% off right now

Logitech is behind some of our favorite productivity peripherals and desk accessories - and right now, the company is running a big office upgrade sale as part of Amazon for Business Brand Week.

Two accessories catching my eye, that pair perfectly, are the Logitech MX Ergo S Advanced Wireless Trackball Mouse for $102 (was $120) and the Logitech Ergo K860 Wireless Ergonomic Split Keyboard for $128 (was $150) at Amazon .

Driving the deals for business users is Logitech's desire to highlight that 'bargain' office equipment comes with hidden costs for corporate buying teams.

Ergo K860 Wireless Ergonomic Split Keyboard: was $149.99 now $127.49 Curved split keyframe, integrated memory-foam wrist rest, adjustable palm lift, full-size layout, quiet scooped keys, Bluetooth and USB receiver connectivity, with customizable function keys.

View Deal MX Ergo S Advanced Wireless Trackball Mouse: was $119.99 now $101.99 Thumb-operated trackball, 20-degree adjustable tilt, six customizable buttons, Bluetooth, Logi Bolt receiver, USB-C charging, up to 120-day battery life and 80% quieter clicks.

View Deal Why we recommend them The MX Ergo S mouse and Ergo K860 keyboard make sense together because they're both designed around making long periods at a computer more comfortable, but they approach the problem very differently.

The MX Ergo S keeps your hand largely stationary, with your thumb controlling the trackball instead of moving the mouse around your desk.

Its 20-degree tilt, sculpted shape and quieter clicks make it an interesting alternative to a conventional mouse, while six programmable buttons add useful productivity options.

In his 4.5-star review of the older but very similar MX Ergo Wireless trackball, our expert Jon called it: "an exceptionally designed product that’s a joy to use.

It might not have re-invented the wheel, but when it works this well it’s hard to ask for much more." The Ergo K860 uses a curved, split design that places your hands at a more natural angle, backed by a substantial memory-foam wrist rest.

In her 4-star review , our expert Rosario said the "K860 keyboard does its job of providing support, comfort and reducing physical strain." She added it "has great features like its curved, split design, and a double-layered soft foam wrist rest with front end tilt legs.

While initially awkward to use, you soon get used to it." Both devices can connect wirelessly through Bluetooth or their included USB receivers, and Logitech's software provides additional customization.

Price context & historical value The Logitech MX Ergo S is currently $101.99 at Amazon, down from $119.99, and the Ergo K860 is $127.49, down from $149.99, a 15% saving on both.